Home / 69,312,281.58-95,647,311.09-37,944,317.04

Finding the Fourth Proportional to 69,312,281.58, 95,647,311.09 and 37,944,317.04

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Solution

The fourth proportional to 69,312,281.58, 95,647,311.09 and 37,944,317.04 is: 52,361,166.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,312,281.58 : 95,647,311.09 = 37,944,317.04 : x
  2. Step 2: Convert to fraction form
    69,312,281.58/95,647,311.09 = 37,944,317.04/x
  3. Step 3: Cross multiply
    69,312,281.58x = 95,647,311.09 × 37,944,317.04
  4. Step 4: Simplify right side
    69,312,281.58x = 3,629,271,896,022,468
  5. Step 5: Solve for x
    x = 3,629,271,896,022,468/69,312,281.58
  6. Step 6: Final answer
    x = 52,361,166.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.